Subject: [Sirgas-Mail] No.3067: IBGE SIRGAS combination report for week 2126 From: Sonia Costa RESULTS -------------------------------------------------------------------------------------------------- 1)RESULT FILES -------------------------------------------------------------------------------------------------- IBG2126S.SNX covariance matrix loosely constrained weekly combination ibg20P2126.snx covariance matrix constrained weekly combination IBG2126S.SUM summary of combination (text file) ibg20P2126.crd coordinates from week combination -------------------------------------------------------------------------------------------------- 2)EQUIPMENT INCONSISTENCIES -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- None -------------------------------------------------------------------------------------------------- 3)MISSING STATIONS -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- AM04 DGF AM04 USC -------------------------------------------------------------------------------------------------- 4)EXCLUDED STATIONS -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- None -------------------------------------------------------------------------------------------------- 5)STATISTICS OF COMBINATION Sol No. STATIONS Rms (mm)* Chi**2/DOF 1/(Chi**2/DOF) -------------------------------------------------------------------------------------------------- CHL 87 1.52 0.58 1.724 DGF 218 1.58 0.62 1.613 ECU 118 1.52 0.58 1.724 GNA 114 0.26 0.02 50.000 IBG 201 1.59 0.63 1.587 IGA 104 1.46 0.53 1.887 INE 51 7.86 15.44 0.065 URY 101 1.54 0.59 1.695 USC 94 1.48 0.54 1.852 -------------------------------------------------------------------------------------------------- COMBINATION 372 1.54 0.59 ----- * A posteriori RMS of unit weight 6)RMS WITH RESPECT TO SOLUTION in mm -------------------------------------------------------------------------------------------------- Solution. N E U -------------------------------------------------------------------------------------------------- IGS14 core stations (27) 0.94 0.86 0.85 All IGS stations (87) 1.09 1.05 3.28 LARGE Residuals(All IGS) in mm N E U --------------------------------------------------------- RWSN 41513M001 20.61 -5.40 17.31 7)RMS WITH RESPECT TO IBG20P2125 SOLUTION in mm -------------------------------------------------------------------------------------------------- Sol. N E U -------------------------------------------------------------------------------------------------- All stations (370) 0.80 0.98 3.05 LARGE Residuals in mm N E U --------------------------------------------------------- OHI2 66008M005 1.26 -0.57 -34.78 OHI3 66008M006 0.63 -2.48 -37.66 -------------------------------------------------------------------------------------------------- 8)HELMERT TRANSFORMATION PARAMETERS WITH RESPECT TO COMBINED SOLUTION -------------------------------------------------------------------------------------------------- Translation (m) Rotation (”) Sol Rms (m) X Y Z X Y Z Scale (ppm) ----------------------------------------------------------------------------- CHL 0.00118 -0.0022 -0.0029 -0.0023 0.0000 0.0000 -0.0001 -0.00017 DGF 0.00113 0.0002 0.0015 -0.0001 0.0000 0.0000 0.0000 0.00027 ECU 0.00164 0.0000 -0.0017 -0.0013 0.0000 0.0001 0.0000 0.00003 GNA 0.00226 0.0019 0.0026 -0.0028 0.0000 0.0001 0.0001 0.00018 IBG 0.00125 0.0019 -0.0018 0.0039 -0.0001 -0.0001 0.0000 -0.00008 IGA 0.00139 0.0046 -0.0044 0.0089 -0.0001 0.0001 0.0002 -0.00056 INE 0.00397 -0.0017 0.0010 0.0027 0.0000 0.0002 -0.0001 0.00094 URY 0.00132 -0.0068 -0.0078 -0.0077 0.0001 0.0002 -0.0003 -0.00007 USC 0.00237 -0.0035 -0.0033 0.0042 -0.0002 0.0000 -0.0001 0.00016 -------------------------------------------------------------------------------------------------- Sonia Costa Coordenao de Geodsia - CGED Instituto Brasileiro de Geografia e Estatstica - IBGE Tel: 21 21424985 / 21 21424986 Esta mensagem reservada. Sua divulgao, distribuio, reproduo ou qualquer forma de uso proibida e depende de prvia autorizao desta Instituio. O remetente utiliza o correio eletrnico no exerccio do seu trabalho ou em razo dele, eximindo esta Instituio de qualquer responsabilidade por utilizao indevida. Se voc recebeu esta mensagem por engano, favor elimin-la imediatamente. This message is reserved. Its disclosure, distribution, reproduction, or any other form of use is prohibited and shall depend upon previous proper authorization. The sender uses electronic mail in the exercise of his/her work or by virtue thereof, and the Institution accepts no liability for its undue use. If you have received this e-mail by mistake, please delete it immediately.RESULTS
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1)RESULT FILES
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IBG2126S.SNX        covariance matrix loosely constrained weekly combination
ibg20P2126.snx      covariance matrix constrained weekly combination
IBG2126S.SUM        summary of combination (text file)
ibg20P2126.crd      coordinates from week combination
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2)EQUIPMENT INCONSISTENCIES
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Station             PC        Comments
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None
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3)MISSING STATIONS
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Station        PC          Comments
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AM04          DGF
AM04          USC
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4)EXCLUDED STATIONS
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Station             PC        Comments
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None
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5)STATISTICS OF COMBINATION
 Sol   No. STATIONS  Rms (mm)*  Chi**2/DOF  1/(Chi**2/DOF)
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 CHL          87       1.52         0.58         1.724
 DGF         218       1.58         0.62         1.613
 ECU         118       1.52         0.58         1.724
 GNA         114       0.26         0.02         50.000
 IBG         201       1.59         0.63         1.587
 IGA         104       1.46         0.53         1.887
 INE          51       7.86        15.44         0.065
 URY         101       1.54         0.59         1.695
 USC          94       1.48         0.54         1.852
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COMBINATION  372       1.54         0.59         -----

*  A posteriori RMS of unit weight

6)RMS WITH RESPECT TO  SOLUTION in mm
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 Solution.                  N         E         U
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IGS14 core stations  (27) 0.94      0.86      0.85
All IGS stations     (87) 1.09      1.05      3.28

LARGE Residuals(All IGS) in mm   N         E         U
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 RWSN 41513M001               20.61     -5.40     17.31

7)RMS WITH RESPECT TO IBG20P2125 SOLUTION in mm
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 Sol.                        N         E         U
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All stations         (370) 0.80      0.98      3.05

LARGE Residuals in mm          N         E         U
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 OHI2 66008M005                1.26     -0.57    -34.78
 OHI3 66008M006                0.63     -2.48    -37.66

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8)HELMERT TRANSFORMATION PARAMETERS WITH RESPECT TO COMBINED SOLUTION
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                    Translation (m)             Rotation (")

   Sol   Rms  (m)      X       Y       Z         X       Y       Z     Scale (ppm)
  -----------------------------------------------------------------------------
   CHL   0.00118   -0.0022 -0.0029 -0.0023    0.0000  0.0000 -0.0001   -0.00017
   DGF   0.00113    0.0002  0.0015 -0.0001    0.0000  0.0000  0.0000    0.00027
   ECU   0.00164    0.0000 -0.0017 -0.0013    0.0000  0.0001  0.0000    0.00003
   GNA   0.00226    0.0019  0.0026 -0.0028    0.0000  0.0001  0.0001    0.00018
   IBG   0.00125    0.0019 -0.0018  0.0039   -0.0001 -0.0001  0.0000   -0.00008
   IGA   0.00139    0.0046 -0.0044  0.0089   -0.0001  0.0001  0.0002   -0.00056
   INE   0.00397   -0.0017  0.0010  0.0027    0.0000  0.0002 -0.0001    0.00094
   URY   0.00132   -0.0068 -0.0078 -0.0077    0.0001  0.0002 -0.0003   -0.00007
   USC   0.00237   -0.0035 -0.0033  0.0042   -0.0002  0.0000 -0.0001    0.00016

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Sonia Costa
Coordenao de Geodsia - CGED
Instituto Brasileiro de Geografia e Estatstica - IBGE
Tel: 21 21424985 / 21 21424986




Esta mensagem reservada. Sua divulgao, distribuio, reproduo ou qualquer forma de uso proibida e depende de prvia autorizao desta Instituio. O remetente utiliza o correio eletrnico no exerccio do seu trabalho ou em razo dele, eximindo esta Instituio de qualquer responsabilidade por utilizao indevida. Se voc recebeu esta mensagem por engano, favor elimin-la imediatamente.

This message is reserved. Its disclosure, distribution, reproduction, or any other form of use is prohibited and shall depend upon previous proper authorization. The sender uses electronic mail in the exercise of his/her work or by virtue thereof, and the Institution accepts no liability for its undue use. If you have received this e-mail by mistake, please delete it immediately.